<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title></title><style>
    #raphael-svg-container
    {
        width: 800px;
        height: 600px;
        border: 1px solid blue;
    }
</style>
</head>
<body>
    <div id="raphael-svg-container"></div>
    <script src="../raphael-min.js"></script>
    <script src="spiral.js"></script>
</body>
</html>